baber/WOPTO huggingface dataset:
Patent ES-172105-A1 (ES)
Title: UN PROCEDIMIENTO, CON EL DISPOSITIVO CORRESPONDIENTE, PARA LA EJECUCIoN DE FILETES MuLTIPLES EN LAS MáQUINAS DE ROSCAR DE HERRAMIENTA
Filed: 1946-01-09
Abstract: Un procedimiento para hacer roscados de varios filetes en las máquinas de roscar de herramienta del tipo en el cual el desplazamiento longitudinal del porta-util es mandado por una leva giratoria que recibe su movimiento de rotación a partir del husillo de arrastre de la máquina al paso que el avance transversal progresivo de la herramienta al paso que el avance transversal progresivo del la herramienta después de cada pasada es mandado por otra leva que recibe un movimiento de rotación intermitente también a partir del husillo por mediación de una rueda de trinquete y de un dispositivo de trinquete; caracterizado porque la leva que manda el avance transversal de la herramienta no se desplaza angularmente para asegurar la bajada de la herramienta a la profundidad correspondiente a la pasada a efectuar más que una sola vez antes de cada serie de pasadas correspondiendo al número de filetes de la rosca a ejecutar y porque dicha leva se mantiene por el contrario inmóvil mientras que la herramienta es llevada a efectuar dicha serie de pasadas siendo tal la relación entre la velocidad del husillo de arrastre de la pieza a roscar y la velocidad de la leva que manda los desplazamientos longitudinales de la herramienta que la rotación de esta última leva corresponderá a un número entero de revoluciones completas del husillo más una fracción de la última vuelta igual a la inversa del número de filetes a ejecutar.
Patent ES-188489-A1 (ES)
Title: MEJORAS EN LA CONSTRUCCIoN DE CARBURADORES UNIVERSALES
Filed: 1949-06-02
Abstract: Mejoras en la construcción de carburadores universales caracterizadas porque atornillado al carburador se dispone un cuerpo cilíndrico provisto de orificios laterales de paso de la gasolina al sicler que aloja una aguja reguladora impulsada por un muelle contra su asiento en el orificio de entrada de aquella; cuyo muelle apoya por su otro extremo en el prensa estopas de la entrada de la prolongación de la aguja en un segundo cuerpo atornillado al primero y destinado a recibir la unión entre la aguja y el alambre que sirve para manejarla desde la cabina del carruaje o lugar que se desee.
Patent ES-190610-A1 (ES)
Title: PROCEDIMIENTO PARA LA PREPARACIoN DEL COMPLEJO BROMO - ACETOFENONA - HEXAMETILENOTETRAMINA
Filed: 1949-11-29
Abstract: Procedimiento para la preparación del complejo bromo-acetofenona-hexametilenctetramina caracterizado porque la aceto-fenona se trata con bromo en cloroformo obteniéndose una disolución clorofórmica de bromo-acetofenona.
Patent ES-193686-A1 (ES)
Title: UN APARATO VáLVULA HIDRONEUMáTICA, DESTINADA A TRASVASAR LiQUIDOS AUTOMáTICA O VOLUNTARIAMENTE
Filed: 1950-06-28
Abstract: Un Aparato-Válvula hidroneumática destinada a trasvasar líquidos automática o voluntariamente caracterizado: a) Por uno o varios sifones conectados en serie paralelo o asociación mixta de cualquier forma y dimensión instalados en lugar y forma conveniente para trasvasar líquidos a otro lugar de nivel inferior. b) Por un conjunto de piezas englobadas en el nombre genérico de M A N D O constituido: c) Por un sifón o varios en serie o paralelo de cualquier forma y dimensión colocado en lugar conveniente para absorber el aire o gas encerrado en las ramas de los sifones indicados en el aparte -a- de esta nota. d) Por un sifón conectado al anterior en dos puntos generalmente próximos a los extremos. También puede estar conectado a la rama descendente del sifón descrito en el aparte -c- y al tubo que se indica a continuación. En algún caso se podrá prescindir de este sifón. f) Por un tubo de cualquier forma y dimensión conectado con el sifón indicado en el aparte -d- y con la rama de los sifones que contenga gas a presión por lo menos en alguna de ellas e indicados en el aparte -a- de esta nota. g) Por un inyector de agua o gas o ambos juntos de cualquier forma y dimensión y sistema que los inyecte en el punto más conveniente de uno de los sifones indicados en aparte -c- o -d- de esta nota. Este inyector se podrá sustituir por cualquier otro sistema que sirva para cebar alguno de los sifones citados en este aparte. h) Por un sifón de cualquier forma y dimensión que sirva para vaciar el líquido de la rama inferior de los sifones indicados en el aparte -a- de esta nota. Habrá uno por cada curva cuya concavidad mire hacia arriba. i) En algún caso convendrá añadir un tubo que comunique uno cualquiera de los sifones indicados en el aparte -a- de esta nota con la atmósfera o un compresor o botella con gas a presión para descebar los sifones cuando convenga.
Patent ES-193687-A1 (ES)
Title: UNA AMPLIADORA FOTOGRáFICA POR CABRESTANTE.
Filed: 1950-06-28
Abstract: Amlificadora fotográfica por cabrestamente caracterizada por tener un hilo metálico accionado por un botón de mando de enfoque que acciona a su vez a un eje al cual se arrolla dicho hilo en cabrestante consiguiéndose el enfoque.
Patent ES-193778-A1 (ES)
Title: UN MÉTODO Y APARATO PARA ALINEAR SUPERFICIES SIMILARMENTE RiGIDAS
Filed: 1950-07-04
Abstract: Un método de alinear superficies similarmente dirigidas de elementos estructurales que comprende salvar dichas superficies con un borde plano producir contacto entre dicho borde y dichas superficies por la aplicación de presión subatmosférica a dichas superficies fijar mutuamente dichos elementos y separar luego dicho borde del contacto con dichos elementos.
Patent ES-198503-A1 (ES)
Title: PROCEDIMIENTO DE FABRICACIoN DE SEPARADORES PARA ACUMULADORES ELÉCTRICOS
Filed: 1951-06-13
Abstract: Procedimiento para fabricar separadores permeables para acumuladores eléctricos caracterizado porque se impregna un soporte fibroso con un material plástico que contiene una sustancia inorgánica en polvo capaz de absorber agua y se prensa en un molde este soporte impregnado.
Patent ES-199347-A1 (ES)
Title: UN MÉTODO PARA PONER EN CONTACTO GASES CON SoLIDOS EN POLVO
Filed: 1951-08-27
Abstract: En un procesamiento para poner en contacto gases y sólidos en polvo en el cual el polvo se hace circular de modo contínuo en un sistema cerrado y en el cual una suspensión relativamente densa de sólidos y gas se mantiene en algun punto de dicho sistema el metodo de reducir el tamaño de las partículas de sólido mientras circulan dentro de dicho sistema que comrende inyectar un chorro de gas en dicha suspensión densa a una velocidad de chorro suficiente para moler las partículas más gruesas de dichos sólidos para formar partículas más finas y ajustar la velocidad del chorro de dicho gas para controlar la rapidez de dicha molianda.
Patent ES-199843-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA PURIFICACIoN DE MINERALES, PARTICULARMENTE MINERALES DE HIERRO, POR CLORURACIoN
Filed: 1951-10-03
Abstract: Un procedimiento de purificación de minerales, en particular de minerales de hierro, para desembarazarse, por cloruración, de los otros metales que les impurifican, caracterizado porque se prepara una mezcla del mineral y de una sal clorurante, se lleva está mezcla a la forma de cuerpos que afectan ventajosamente la de esferas que presentan, con preferencia, un diámetro de 25 mm. Se someten estos cuerpos a un secado preliminar en un horno separado, a una temperatura de unos 200-300 ºC., dejando circular al propio tiempo en contacto con estos cuerpos una cantidad importante de gas, de modo que se elimine el agua en exceso y el agua de cristalización de dichos cuerpos, y se llevan estos cuerpos exentos de agua de cristalización a otro horno en el cual se lleva a cabo el proceso de reacción propiamente dicho.
Patent ES-258451-A1 (ES)
Title: Hypotensive and diuretic compositions comprising alkaloids and a benzothiadiazine-1,1-dioxide derivative
IPC: A61K31/635
Filed: 1960-05-28
Abstract: Pharmaceutical compositions in oral dosage unit form e.g. a tablet, capsule or pill, comprise 2 - methyl - 3 - chloromethyl - 6 - chloro - 7 - sulphamyl - 3,4 - dihydro - 1,2,4 - benzothiadiazine-1,1-dioxide and a natural alkaloid selected from the apocynace and lilace families (e.g. reserpine, rescinnamine, deserpidine, veratrum viride) and syrosingopine and salts thereof. The dosage units may contain from about 1 to 40 mg. (preferably about 2.5 to 20 mg.) of the benzothiadiazine and about 0.05 to 5 mg. (preferably about 0.1 to 0.5 mg.) of alkaloid. Conventional excipients e.g. inert fillers, binders, lubricants, dyes and pigments may be employed in the formulation of the compositions.
Patent ES-272324-A1 (ES)
Title: Nu-(carbamylmethyl)-4-phenyl-4-carbethoxy piperidines
IPC: C07D211/64
Filed: 1961-11-24
Abstract: The invention comprises compounds of the formula: <FORM:0949732/C2/1> (wherein R1 is hydrogen or alkyl of at most 3 carbon atoms R2 is hydrogen, cycloalkyl, cycloalkyl-alkyl, aryl, aralkyl, heterocyclic or heterocyclic-alkyl which may be substituted by alkyl or alkoxy groups of at most 4 carbon atoms or by dialkylamino groups the alkyl portions of which each contain at most 4 carbon atoms or, in rings of aromatic character, by halogen atoms or nitro carbethoxy or acetylamino groups R3 is hydrogen or alkyl or alkenyl of at most 4 carbon atoms, or the alkyl radical R3 can be bound to an alkyl radical R2 direct or by way of an oxygen atom, an imino group or an alkylimino group of at most 4 carbon atoms) and their salts and their preparation by reacting 4-phenyl-4-carbethoxy-piperidine with a reactive ester of the appropriate hydroxy-alkane carboxylic acid amide, or by reacting the amine NHR2R3 with the appropriate carboxylic acid or a reactive functional derivative thereof, or, when R1 and R2 are hydrogen, by saponifying the corresponding nitrile. Examples are given. 1 - Cyanomethyl -4- phenyl -4- carbethoxypiperidine is prepared from 4-phenyl -4- carbethoxy - piperidine, formaldehyde and potassium cyanide 1-carboxymethyl -4- phenyl -4- carbethoxy piperidine is prepared from 4-phenyl -4- carbethoxy-piperidine and chloroacetic acid. This last-named process is also referred to in more general terms for other corresponding carboxyalkyl compounds, which, with inorganic acid halides, give 1-halocarbonylalkyl -4- phenyl -4- carbethoxy-piperidines. The piperidine derivatives of the invention, which are stated to have central depressing, antitussive, analgesic and spasmolytic activity, may be made up into pharmaceutical compositions with suitable carriers. Aqueous solutions of the salts with organic and inorganic acids are referred to.
Patent ES-274123-A1 (ES)
Title: Process for the production of ethylene oxide
IPC: B01J19/00
Filed: 1962-01-29
Abstract: Ethylene oxide is made by contacting ethylene and molecular oxygen with a silver catalyst at 150 DEG to 450 DEG , preferably at 200 DEG to 300 DEG C., 1 to 35 ats. absolute, in the presence of at least 15 mol. per cent of methane based on the total feed to the reaction zone. The make-up oxygen is preferably introduced into the system together with one or more inert gases at a concentration above 85 and preferably 90 mol. per cent oxygen. The total feed to the reaction zone contains preferably not more than 12 mol. per cent oxygen, 10 to 40 and preferably 20 to 25 mol. per cent ethylene of the total feed. The ethane content of the ethylene should be below 1 mol. per cent, preferably below 0.2 mol. per cent, which may be achieved by subjecting the ethylene feed to purification by contacting with a molecular sieve. The invention is described with reference to a flow sheet (not shown) and contains examples which show the improvement which is achieved by the present invention over the prior art wherein either no methane is employed and the deleterious effect of the presence of ethane in the ethylene is demonstrated.
Patent ES-291599-A1 (ES)
Title: Bottle washing machine
IPC: B08B9/28
Filed: 1963-09-12
Abstract: In a bottle or like washing machine a plurality of separate bottle receiving units 49 are arranged, five to a carrier 48, over the parallel stationary slideways 12, the feed slideway and the return slideway, the units being moved pneumatically or hydraulically along the slideways. Below the slideways at spaced intervals are transverse rows of jets 47 which are located in line with the necks of the bottles and which serve to supply washing and rinsing liquid to the bottles. At the entrance end of the feed slideway (bottom right of Fig. 1b) an empty carrier is pushed into the empty space by a ram of a pneumatic cylinder and is loaded with bottles. This carrier is then pushed hard against a microswitch to set in motion a cycle of operations which consists of moving all the units on the return slideway by a ram of a cylinder 23 thereby making room at the far end of that slideway for a carrier to be transferred thereto from the feed slideway by a ram of a cylinder. The ram of cylinder 14 then pushes all the carriers on the feed slideway along to locate a further carrier in position for transfer to the return slideway and to leave an empty space at the entrance end. Adjacent the end of the return slideway (upper right, Fig. 16) is a tiltable platform on to which the end carrier has been pushed. This platform is moved to a vertical position by a ram and the bottles deposited on an angularly downwardly disposed bottle receiving table 35 pivoted about its edge remote from the return slideway. This table is also moved to a vertical position by a ram and the washed bottles then placed on a conveyer 39. The carrier on the platform is then pushed to the entrance of the feed slideway to restart the cycle. Jets may also be located above the slideways.
Patent ES-339062-A1 (ES)
Title: Nail package
IPC: F16B15/08
Filed: 1967-04-08
Abstract: Nails are secured together into a strip with their points alternately extending in opposite directions so that they may be made into a roll, Fig. 2 (not shown), in closely packed relationship. Securing may be done by one flexible frangible wire, Fig. 3 (not shown), in a zig-zag pattern welded or the like to each nail shank, or by two wires 21, 23 as shown, so that in a nail driving machine each nail can be turned through 90 degrees to make all the nail points adjacent, and the wires of the zig-zag pulled straight to separate the nails for use, Figs. 4, 6 (not shown). There may be zones of weakness in the wire so that it breaks easily when the nails are driven in.
Patent ES-339209-A1 (ES)
Title: Process for the Production of Sulphanilamide Derivatives
IPC: C07D239/42
Filed: 1967-04-12
Abstract: The invention comprises a process for the preparation of compounds of formula (wherein R 1 and R 2 are each H, halo, C 1-3 alkyl, C 1-3 alkoxy or cyclopropyl and R 3 is H, C 1-3 alkyl, C 1-3 alkoxy or cyclopropyl, one only of R 1 -R 3 always being cyclopropyl) and pharmaceutically acceptable salts thereof with bases, by partial hydrolysis of compounds of formula (wherein X is NH 2 or a group convertible thereto by hydrolysis), followed, when desired, by salification of the resulting compound of Formula I. Compounds of Formula II are prepared as described in Specification 1,187,613. The compounds of Formula I are described as having antibacterial activity, and they, or their pharmaceutically acceptable salts with bases, may be made up with carriers or diluents into pharmaceutical compositions for oral, parenteral or rectal administration. Reference has been directed by the Comptroller to Specifications 1,059,719 and 1,136,686.
Patent ES-349372-A1 (ES)
Title: Desalination
IPC: C02F1/22
Filed: 1968-01-16
Abstract: In a process for the desalination of saline water by boiling in it a volatile immiscible liquid refrigerant, such as butane, whereby ice crystals are formed, separating the ice crystals from the saline water, and melting the ice to obtain desalinated water, small quantities of dissolved and suspended butane are removed from both the desalinated and saline water by passing the separate streams down a tower 26, (Fig. 1) divided into superposed compartments 238, 240, 242 (Fig. 13) by liquid-seal devices 244, 246, each compartment being packed with rings and maintained at a higher vacuum than the preceding one by pumps 35, 37, 39 which remove vaporized butane from the compartments. Tower 26 is divided by a vertical partition 256 into two flow paths so that saline and desalinated water can be treated separately the two streams being introduced through spray devices 248, 250, respectively. Holes 265 are provided in the partition 256 to equalize the pressure on either side of it. Residual butane is removed from the desalinated water by spraying it down packed tower 272 against a counter-current stream of air supplied by fan 278. The plant shown also comprises freezer 12, melter 14, and a condenser 24 where butane vapour is condensed by direct contact with water. Condenser 24 (Fig. 9) has a vertical partition 202 and is divided into upper and lower compartments by bubble cap tray 204. The compartments contain packings 198, 200, 206, 207. Butane vapour enters the condenser through inlets 224, 226 and saline water is sprayed into it through device 194, while desalinated water is sprayed in through device 196. The liquid butane and water form two layers in compartment 192 on both sides of partition 202. Liquid butane leaves the condenser through outlets 228, 230.
Patent ES-350552-A1 (ES)
Title: A Device for Determining the Variation with Time of the Orientation of a Rotatable Member.
IPC: G01P13/02
Filed: 1968-02-16
Abstract: Apparatus for determining the variation with time of the orientation of a rotating member 24 such as a wind vane comprises thirty six photosensitive cells 16a, 16b, 16c, &c., a light source 12, a mirror 18, a pulse generator 30 and thirty six pulse counters 40a, 40b, 40c, &c. each being associated with a respective one of the cells for recording the total number of pulses transmitted by each cell. The mirror 18 is rotated to a position corresponding to that of the wind vane by a Selsyn emitter 22 and receiver 25. The illumination of a photo-sensitive cell by the light beam 14 reduces its resistance so that the pulses from the constant frequency 30 are transmitted to the respective counter, the other counters remaining inoperative due to the high resistance of the non illuminated photo-resistive cells. The total number of pulses recorded by each counter is therefore a measure of the time during which the wind vane occupied a respective orientation. Discriminators may be provided so that in the event of two cells being simultaneously illuminated, only the pulses from the cell having the smallest resistance are recorded.
Patent ES-354296-A1 (ES)
Title: Antibiotic w847 (megalomicin)and methods for production thereof
IPC: C07H17/08
Filed: 1968-05-24
Abstract: Antibiotic megalomicin complex, components A, B, C 1 and C 2 and megalomicin C complex are produced by cultivating a strain of micromonospora megalomicea e.g. M.megalomieea var. megalomicea NRRL 3274 or a mutant thereof or M.megalomicea var. nigra NRRL 3275 or a mutant thereof, in an aqueous nutrient medium under aerobic conditions. Megalomicin complex may be isolated from the whole broth by adjusting to pH 9À5, extracting with a waterimmiscible solvent such as ethyl acetate and concentrating the extract. The concentrated extract may be (A) extracted with 0À14 N.HCl or 0À1 N.H 2 SO 4 , the acid extracts adjusted to pH 8À5 to 9À0, re-extracted with ethyl acetate and taken to dryness, or (B) subjected to chromatography e.g. on Sephadex (TM) suspended in 95% aqueous ethanol, eluted with 95% aqueous ethanol, the active fractions combined, concentrated to dryness, dissolved in ethyl ether or acetone, added to petroleum ether, allowed to stand at -50 C., the mother liquor separated and evaporated to dryness. On chromatography on a silicic acid column and elution with chloroform/methanol (60-40), antibiotic components -C1 and -C2 are first recovered. The remaining active fractions are combined and further resolution achieved by Florisil (TM) column chromatography to yield antibiotic components A and B. The antibiotics are nitrogen bases forming salts with acids e.g. hydrochloric, sulphuric, phosphoric, stearic, propionic, tartaric and maleic acids. They also form esters e.g. acetates, propionates, cyclopropyl carboxylates, succinates and benzoates with acid anhydrides. Megalomicin-complex is soluble in ethyl acetate, methanol, ethanol and acetone. Megalomicin has the formula wherein R 1 and R 2 is H, acetyl or propionyl according to component. The above antibiotics, their salts and esters are broad-spectrum antibiotics and may be formulated into pharmaceutical preparations for administration to humans and animals. Examples are provided of capsules, oral suspensions, parenteral solutions and suspensions, topical creams and ointments. They may be used as general disinfectants.
Patent ES-356978-A1 (ES)
Title: Polishing buffing or abrading tool
IPC: B24D13/00
Filed: 1968-08-06
Abstract: A polishing, abrading or buffing tool coinprises a resilient pad 6 consisting of a single thick pad or a plurality of planar discs mounted on a shaft 1, a large diameter clamping element 4 at one side of the pad and a smaller diameter clamping element 7 on the shaft at the other side of the pad, the clamping elements being movable towards each other to compress the region of the pad therebetween and to cause the pad to surround the smaller clamping element. The tool may be used for polishing the inside of rounded corners of cup-shaped articles. The pad may consist of a plurality of individual buffing, polishing or abrading discs, or a single thick pad, of a lofty, flexible non-woven web or curled, or curled and uncurled short synthetic or natural fibres held together by a bonding agent which may also bond abrasive grains to the fibres. The shaft 1 is of square cross-section with a head 8 and a washer constituting the smaller clamping element at one end. The larger clamping element 4 consists of a disc on which is a peripheral ring 9 of rubber or like frictional material and which is urged by a knurled nut 3 towards the smaller clamping element 7 to cause the pad to be pressed around the element 7. The diameters of the discs of the pad may be varied to provide the tool with a desired profile.
Patent ES-357704-A1 (ES)
Title: Defrosting controller for electric refrigerator
IPC: F25D21/00
Filed: 1968-08-30
Abstract: In a circuit for controlling the defrosting of a refrigerator, when a thermistor 6 is cold enough, a transistor TR 1 is biased to cut-off, thereby making transistors TR 2 and TR 3 conductive and blocking a diode D2 so that when a timer (not shown) closes a switch SW to initiate defrosting, both diodes D1 and D2 are blocked, thereby making transistor TR 4 and a thyristor SG 1 conductive to allow current to flow in the defrosting circuit. TR 5 is also turned on so that bi-directional device 26 turns on SG 2 . When thermistor 6 reaches a predetermined temperature, its resistance is low enough for transistor TR 1 to be conductive and in turn to make diode D 2 conduct to bias transistors TR 4 and TR 5 into cut-off, thereby terminating the defrosting operation.